AirHint found the following cheapest return flights from Seoul (ICN) to Chiang Mai (CNX)
in January 2026 (see full year ).
Return flights
17 Jan
- 23 Jan
Malaysia Airlines
$ 378
09 Jan
- 19 Jan
Malaysia Airlines
$ 378
05 Jan
- 09 Jan
Malaysia Airlines
$ 378
22 Jan
- 25 Jan
Malaysia Airlines
$ 378
22 Jan
- 26 Jan
Malaysia Airlines
$ 378
11 Jan
- 15 Jan
Malaysia Airlines
$ 378
10 Jan
- 19 Jan
Malaysia Airlines
$ 378
05 Jan
- 22 Jan
Malaysia Airlines
$ 378
10 Jan
- 18 Jan
Malaysia Airlines
$ 378
19 Jan
- 22 Jan
Malaysia Airlines
$ 378
12 Jan
- 13 Feb
Malaysia Airlines
$ 378
26 Jan
- 02 Feb
Malaysia Airlines
$ 378
17 Jan
- 12 Feb
Malaysia Airlines
$ 379
19 Jan
- 12 Feb
Malaysia Airlines
$ 379
29 Jan
- 01 Feb
Malaysia Airlines
$ 379
25 Jan
- 08 Feb
Malaysia Airlines
$ 381
14 Jan
- 13 Feb
Malaysia Airlines
$ 381
22 Jan
- 07 Feb
AirAsia X
$ 394
22 Jan
- 01 Feb
AirAsia X
$ 394
14 Jan
- 03 Feb
AirAsia X
$ 404
Also check the deals for one-way flights from Seoul to Chiang Mai in January .
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers.
Only the cheapest flights are offered.
Select a price to book and secure these cheap prices.